B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 27/26 (2006.01)
Patent
CA 2277016
The invention concerns a device for locking an engine on an aircraft pylon (10) comprising a main lock-on structure and a standby lock-on structure (52). The main lock-on structure comprises a bracket (16) fixed to the pylon (10), and at least two connecting rods (18, 20) on spherical mounting connecting the anchor fitting (16) to the engine. The standby lock-on structure (52), through which no effort is exerted when the main lock-on structure is operative, directly connects, with clearance, the pylon (10) to the engine. It comprises, for example, a yoke (54) integral with the pylon (10) and passing through a window formed in the anchor fitting (16), or a connecting rod articulated on the engine and on the pylon.
Un dispositif d'accrochage d'un moteur sur un pylône (10) d'un aéronef comprend une structure d'accrochage principale et une structure d'accrochage de secours (52). La structure d'accrochage principale inclut une ferrure (16) fixée au pylône (10), ainsi qu'au moins deux bielles rotulées (18, 20) reliant la ferrure (16) au moteur. La structure d'accrochage de secours (52), par laquelle ne passe aucun effort lorsque la structure d'accrochage principale est en état de marche, relie directement, avec jeu, le pylône (10) au moteur. Elle comprend, par exemple, une chape (54) solidaire du pylône (10) et traversant une fenêtre formée dans la ferrure (16), ou une bielle articulée sur le moteur et sur le pylône.
Canadas Marc
Le Blaye Sebastien
Aerospatiale Societe Nationale Industrielle
Goudreau Gage Dubuc
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